Velachery Res. Area, Chennai, Chennai, India

Monitoring Station · Alandur, India
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 8am
49
77
70 11am
70
77
77 2pm
77
77
77 5pm
77
77
77 8pm
77
—
— 11pm
—
—
— 2am
—
—
— 5am
—
—
Station readings
34
49
CAMS model adj +43
34
34
34
27
27
34
34
34
34
34
34
34
34
34

Air Quality Trend (24h)

PM2.511.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

154
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 61.3 µg/m³
98
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 34.4 µg/m³
14
Perungudi, Chennai, Chennai, India
5.8 km PM2.5: 3.4 µg/m³
42
Arumbakkam, Chennai, Chennai, India
7.5 km PM2.5: 10.1 µg/m³
44
Royapuram, Chennai, Chennai, India
12.3 km PM2.5: 10.6 µg/m³
35
Royapuram, Chennai, Chennai, India
12.3 km PM2.5: 8.4 µg/m³
64
Kodungaiyur, Chennai, Chennai, India
13.9 km PM2.5: 18.3 µg/m³
79
Kodungaiyur, Chennai, Chennai, India
13.9 km PM2.5: 25.4 µg/m³

Nearby Cities

74 Alandur 109 Kotivakkam 76 Saint Thomas Mount 129 Perungudi 95 Ullagaram 122 Palavakkam 109 Madipakkam 121 Neelankarai 66 Ramapuram

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T11:02 UTC.